DE68907492D1 - CHROMATOGRAPHIC SEPARATIONS WITH ION EXCHANGE RESINS. - Google Patents

CHROMATOGRAPHIC SEPARATIONS WITH ION EXCHANGE RESINS.

Info

Publication number
DE68907492D1
DE68907492D1 DE8989301108T DE68907492T DE68907492D1 DE 68907492 D1 DE68907492 D1 DE 68907492D1 DE 8989301108 T DE8989301108 T DE 8989301108T DE 68907492 T DE68907492 T DE 68907492T DE 68907492 D1 DE68907492 D1 DE 68907492D1
Authority
DE
Germany
Prior art keywords
ion exchange
exchange resins
chromatographic separations
separations
chromatographic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8989301108T
Other languages
German (de)
Other versions
DE68907492T2 (en
DE68907492T3 (en
Inventor
Yog Raj Dhingra
Bruce W Pynnonen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22543674&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68907492(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE68907492D1 publication Critical patent/DE68907492D1/en
Publication of DE68907492T2 publication Critical patent/DE68907492T2/en
Publication of DE68907492T3 publication Critical patent/DE68907492T3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K11/00—Fructose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/26—Cation exchangers for chromatographic processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE1989607492 1988-02-05 1989-02-03 Chromatographic separations with ion exchange resins. Expired - Fee Related DE68907492T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15261888A 1988-02-05 1988-02-05

Publications (3)

Publication Number Publication Date
DE68907492D1 true DE68907492D1 (en) 1993-08-19
DE68907492T2 DE68907492T2 (en) 1994-02-10
DE68907492T3 DE68907492T3 (en) 1997-05-22

Family

ID=22543674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989607492 Expired - Fee Related DE68907492T3 (en) 1988-02-05 1989-02-03 Chromatographic separations with ion exchange resins.

Country Status (5)

Country Link
EP (1) EP0327400B2 (en)
JP (1) JP2790300B2 (en)
CA (1) CA1332269C (en)
DE (1) DE68907492T3 (en)
ES (1) ES2058493T5 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK165769C (en) * 1989-09-22 1993-06-14 Danisco PROCEDURE FOR PREPARING A MIXTURE OF SUCCARIDES AND USING THE MIXTURE IN THE PREPARATION OF A CALORIC FOOD
US7750183B2 (en) * 2006-03-15 2010-07-06 Kyowa Hakko Bio Co., Ltd. Methods for purifying amino acids
US8119373B2 (en) * 2006-03-15 2012-02-21 Kyowa Hakko Bio Co., Ltd. Method for purifying histidine from a cell culture
US11000781B2 (en) 2015-11-04 2021-05-11 Ddp Specialty Electronic Materials Us 8, Llc Purifying aqueous solutions
US20220056065A1 (en) * 2018-12-19 2022-02-24 Glycom A/S Separation of oligosaccharides

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472203A (en) * 1980-09-08 1984-09-18 Japan Organo Co., Ltd. Method for the separation of glucose and fructose
US4419245A (en) * 1982-06-30 1983-12-06 Rohm And Haas Company Copolymer process and product therefrom consisting of crosslinked seed bead swollen by styrene monomer
CA1207950A (en) * 1982-08-02 1986-07-15 William I. Harris Ion exchange resins
JPS5956162A (en) * 1982-09-24 1984-03-31 Hitachi Chem Co Ltd Filler for column and its production
JPS59162953A (en) * 1983-03-05 1984-09-13 Showa Denko Kk Cation-exchange resin, and separation of saccharide and sugar-alcohol using said resin
AU4338185A (en) * 1984-06-18 1986-01-02 Dow Chemical Company, The Suspension polymerization process
JPS6186654A (en) * 1984-10-04 1986-05-02 Hitachi Chem Co Ltd Column filling agent for liquid chromatography

Also Published As

Publication number Publication date
EP0327400B2 (en) 1996-12-04
ES2058493T3 (en) 1994-11-01
JP2790300B2 (en) 1998-08-27
EP0327400A3 (en) 1990-02-28
DE68907492T2 (en) 1994-02-10
CA1332269C (en) 1994-10-11
EP0327400A2 (en) 1989-08-09
ES2058493T5 (en) 1997-02-16
EP0327400B1 (en) 1993-07-14
DE68907492T3 (en) 1997-05-22
JPH01297552A (en) 1989-11-30

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee